https://man7.org/linux/man-pages/man5/moduli.5.html
https://security.stackexchange.com/questions/41941/consequences-of-tampered-etc-ssh-moduli
https://access.redhat.com/blogs/766093/posts/2177481
https://security.stackexchange.com/a/113058
https://github.com/Luzifer/go-dhparam
https://github.com/mimoo/test_DHparams
https://github.com/hyperreality/cryptopals-2/blob/517c1907b2041e6f7ef18930eca2aa3a24fb73d8/dh.go
https://sosedoff.com/2016/07/16/golang-struct-tags.html